CN106763575A - A kind of location structure based on synchronous pulley - Google Patents
A kind of location structure based on synchronous pulley Download PDFInfo
- Publication number
- CN106763575A CN106763575A CN201710142516.3A CN201710142516A CN106763575A CN 106763575 A CN106763575 A CN 106763575A CN 201710142516 A CN201710142516 A CN 201710142516A CN 106763575 A CN106763575 A CN 106763575A
- Authority
- CN
- China
- Prior art keywords
- belt
- synchronous pulley
- friction roller
- structure based
- location structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Abstract
The invention discloses a kind of location structure based on synchronous pulley, including several synchronous pulleys and the belt that is matched with synchronous pulley, a moving axis is provided with each synchronous pulley, it is provided centrally with a dead axle in moving axis；Also include friction roller, support column, one end of the support column is fixed with dead axle, the other end and friction roller be connecteds by rotating shaft, the friction roller is located at the top of belt simultaneously and belt contacts.The present invention solves the problems, such as that the belt in existing belt-type synchronous pulley easily produces longitudinal direction cracking.
Description
Technical field
The present invention relates to a kind of transfer device, and in particular to a kind of location structure based on synchronous pulley.
Background technology
Synchronous pulley is general by steel, aluminium alloy, cast iron, brass, etc. material manufacture.It is widely used in automobile, weaving, printing
Packaging facilities, sewing device, office equipment, laser engraving equipment, tobacco, financial machine and tool, light of stage, communication food machinery,
The fields such as medical machinery, steel machinery, petrochemical industry, instrument and meter, various precision machine tools.
Synchronous belt pulley transmission is closed ring adhesive tape and the corresponding belt wheel institute that equidistant tooth is provided with by an inner peripheral surface
Composition.During motion, it is meshed with the teeth groove of belt wheel with tooth and transmits motion and power, is a kind of engaged transmission, thus with gear
The various features of transmission, Chain conveyer and Belt Drive.
But synchronous belt of the prior art has beyond the edge of synchronous pulley, Huo Zhejuan often in transmission process
The phenomenon of the flange of upper belt-wheel, so causes belt discontinuity, belt is produced longitudinal direction cracking.
The content of the invention
It is an object of the invention to provide a kind of location structure based on synchronous pulley, existing belt-type Timing Belt is solved
Belt in wheel easily produces the problem of longitudinal direction cracking.
The present invention is achieved through the following technical solutions：
A kind of location structure based on synchronous pulley, including several synchronous pulleys and the belt that is matched with synchronous pulley,
A moving axis is provided with each synchronous pulley, a dead axle is provided centrally with moving axis；Also include friction roller, branch
Dagger, one end of the support column is fixed with dead axle, the other end and friction roller are connected by rotating shaft, and the friction roller is located at
Belt top and and belt contacts.Further, synchronous belt of the prior art due to tensile force or gives up in transmission process
The reason for slag, can exceed the edge of synchronous pulley often, or roll up the flange of upper belt-wheel, so cause belt discontinuity, make
Belt produces longitudinal direction cracking.Compared to existing technology, the present invention is provided with a friction roller in synchronous belt wheel transmission device, rubs
Wipe roller and be located at belt top, make friction roller and belt contacts, during belt transmission, friction roller applies one to belt
Individual pressure, the more general for making belt be fitted with synchronous pulley is tight, it is not easy to derail；Two supports are set on a dead axle simultaneously
Post, support column is contacted with friction roller, belt is limited between support column, inside friction roller, is difficult sideslip, such belt
Can only be rotated along synchronous pulley, longitudinal direction is easily produced by solving the belt in existing belt-type synchronous pulley with upper type
The problem of cracking.
The friction roller is made of solid stainless steel.Further, stainless steel has corrosion-resistant, resistance to spot corrosion, resistance to
Corrosion, it is wear-resistant the advantages of, can solve the problems, such as that friction roller makes preventing belt from scratches because getting rusty.In addition using solid stainless
Steel can ensure the weight of friction roller, make the gaining effect of friction roller belt more preferably, solve due to belt and Timing Belt
Gap between wheel is larger, causes belt to derail and the problem of generation cracking.
The present invention compared with prior art, has the following advantages and advantages：
A kind of present invention location structure based on synchronous pulley, including several synchronous pulleys and matched with synchronous pulley
Belt, is provided with a moving axis in each synchronous pulley, and a dead axle is provided centrally with moving axis；Also include friction roll
Wheel, support column, one end of the support column is fixed with dead axle, the other end and friction roller are connected by rotating shaft, the friction roll
Wheel is located at belt top and and belt contacts；It is easy by solving with upper type the belt in existing belt-type synchronous pulley
Produce the problem of longitudinal direction cracking.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention.
Mark and corresponding parts title in accompanying drawing：
1- synchronous pulleys, 2- belts, 3- moving axis, 4- dead axles, 5- friction rollers, 6- support columns, 7- rotating shafts.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment
As shown in figure 1, a kind of location structure based on synchronous pulley of the present invention, including 2 synchronous pulleys 1 and and Timing Belt
The belt 2 of the matching of wheel 1, a moving axis 3 is provided with each synchronous pulley 1, and a dead axle is provided centrally with moving axis 3
4；Also include friction roller 5, support column 6, one end and the dead axle 4 of the support column 6 are fixed, the other end and friction roller 5 pass through
Rotating shaft 7 is connected, and the friction roller is located at the top of belt 2 and is contacted with belt 2；The friction roller 5 is using solid stainless
Steel is made.Above-described dead axle 4 is maintained static, and dead axle 4 is mutually rotated with moving axis 3, and moving axis 3 drives synchronous pulley 1 to rotate, and leads to
Cross the support column 6 that bolt is connected with dead axle 4 remained in that under the drive of synchronous pulley 1 it is motionless.Solved by with upper type
Belt in existing belt-type synchronous pulley easily produces the problem of longitudinal direction cracking.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (2)
1. a kind of location structure based on synchronous pulley, including several synchronous pulleys (1) and the skin matched with synchronous pulley (1)
Band (2) a, it is characterised in that moving axis (3) is provided with each synchronous pulley (1), in being provided centrally with for moving axis (3)
One dead axle (4)；Also include friction roller (5), support column (6), one end of the support column (6) is fixed, another with dead axle (4)
End is connected with friction roller (5) by rotating shaft (7), and the friction roller is located at belt (2) top and is contacted with belt (2).
2. a kind of location structure based on synchronous pulley according to claim 1, it is characterised in that the friction roller
(5) it is made of solid stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142516.3A CN106763575A (en) | 2017-03-10 | 2017-03-10 | A kind of location structure based on synchronous pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142516.3A CN106763575A (en) | 2017-03-10 | 2017-03-10 | A kind of location structure based on synchronous pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763575A true CN106763575A (en) | 2017-05-31 |
Family
ID=58962129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142516.3A Pending CN106763575A (en) | 2017-03-10 | 2017-03-10 | A kind of location structure based on synchronous pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763575A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141486Y (en) * | 1992-08-11 | 1993-09-01 | 天津市建筑仪器试验机公司 | Non-sliding belt wheel speed change gearing device |
| US5397277A (en) * | 1992-11-27 | 1995-03-14 | Doering; Erich | Door drive mechanism including belt transmission for doors |
| JPH08121559A (en) * | 1994-10-25 | 1996-05-14 | Ricoh Co Ltd | Drive transmitter |
| CN201757168U (en) * | 2010-08-24 | 2011-03-09 | 上海五同机械制造有限公司 | Spinning assembled synchronous pulley |
| CN203223525U (en) * | 2013-05-07 | 2013-10-02 | 张维 | Belt tensioner of pumping unit |
| US20160084358A1 (en) * | 2014-09-18 | 2016-03-24 | The Gates Corporation | Belt drive with compression span |
-
2017
- 2017-03-10 CN CN201710142516.3A patent/CN106763575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141486Y (en) * | 1992-08-11 | 1993-09-01 | 天津市建筑仪器试验机公司 | Non-sliding belt wheel speed change gearing device |
| US5397277A (en) * | 1992-11-27 | 1995-03-14 | Doering; Erich | Door drive mechanism including belt transmission for doors |
| JPH08121559A (en) * | 1994-10-25 | 1996-05-14 | Ricoh Co Ltd | Drive transmitter |
| CN201757168U (en) * | 2010-08-24 | 2011-03-09 | 上海五同机械制造有限公司 | Spinning assembled synchronous pulley |
| CN203223525U (en) * | 2013-05-07 | 2013-10-02 | 张维 | Belt tensioner of pumping unit |
| US20160084358A1 (en) * | 2014-09-18 | 2016-03-24 | The Gates Corporation | Belt drive with compression span |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205904851U (en) | Forge and use high -efficient burnishing device | |
| CN204573020U (en) | The synchronous pulley that radial length is adjustable | |
| GB478361A (en) | Improvements in tension rolling method and apparatus therefor | |
| CN106763575A (en) | A kind of location structure based on synchronous pulley | |
| CN104455316A (en) | Harmonic reducer gear with beta type gear shape and machining method thereof | |
| CN104613134A (en) | Synchronous cycloid speed reducing device | |
| CN103624796A (en) | Mechanism for rotating front end of robot wrist body | |
| CN109505965A (en) | A kind of planetary gear teeth side gap adjusting mechanism | |
| CN205534008U (en) | Thickening hold -in range | |
| CN204403286U (en) | Synchronous cycloid reduction device | |
| CN106694669A (en) | Punch structure of high-speed punching machine | |
| CN210178783U (en) | Crowned tooth coupling capable of randomly adjusting circumferential angles of two connecting shafts | |
| CN201448347U (en) | Input gear shaft for speed reducer of screening and crushing machine | |
| CN210479929U (en) | Positioning and conveying device for pipe detection | |
| CN208520718U (en) | A kind of more wheel centering Roll test platforms | |
| CN207791864U (en) | A kind of conveying device of edge banding machine | |
| CN205652764U (en) | Bearing roller for belt conveyor | |
| CN205729533U (en) | Speedup dental handpiece | |
| CN207223123U (en) | Gear-hobbing machine and its pivoting support | |
| CN206943369U (en) | A kind of synchronous pulley for being machined band special tensioning apparatus | |
| CN204817608U (en) | Circular knitting machine is rolled over to angle steel | |
| CN203421140U (en) | Synchronous pulley provided with locking ring | |
| CN204300291U (en) | Adjustable sprocket wheel | |
| CN211117469U (en) | Cambered surface mandrel type cam wheel splitter | |
| CN208169337U (en) | A kind of compact speed reduction bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |